Bloomberg claims the next iPhone models will have displays that will be 4.7 and 5.5 inches in size, far bigger than the 4-inch model that Apple introduced with the iPhone 5 in 2012. The report adds that Apple is developing technology for future iPhones that will include sensors on the touchscreen designed to detect different levels of pressure from a person's finger. However, that kind of feature is not expected to be a part of Apple's 2014 iPhone models, according to the article. As usual, Apple declined to comment to Bloomberg on their report.